Mirai Voice: AI voice agents for Indian phone calls

Give an agent a script and a phone number, and it makes the call. It speaks Hindi, English and the Hinglish that most real calls are in, and it runs on GPUs, models and SIP lines we own in India. Voice agents cost ₹1 a minute on the volume plan, or ₹5 a minute pay as you go. Every company starts on pay as you go. See Billing & tiers, or compare the plans on the pricing page.

Quickstart

Create a key, an agent, a call and a webhook, and place one real phone call in five minutes.

API overview

The API has two resources, one auth header and one error envelope.

Billing

The price ladder, what a minute costs, and which parts of a call we bill for.

Roadmap

What we are shipping and when.

Get a key

Create a key in the console under Developers. You do not need an access code: the console asks for your work email, and you can create the key once you confirm it from the mail. The console shows the key only once. You can rotate or revoke it on the same page.

pip install --extra-index-url https://sandbox.voice.miraiminds.co/pypi/simple mirai-voice

from mirai import Mirai

mirai = Mirai()                                  # reads MIRAI_API_KEY

agent = mirai.agents.create(
    name="Order confirmation",
    system_prompt="You are आशु from Acme. Confirm the order and ask whether the delivery address is unchanged.",
    first_message="नमस्ते, मैं Acme से आशु बोल रहा हूं।",
    voice_id="ashu",
    language="hi",
)

call = mirai.calls.create(agent_id=agent.id, to="+919876543210")
print(mirai.calls.wait(call.id).status)          # 'completed'

If you would rather use plain HTTP, every page in these docs also shows each request in cURL, Python and Node. Start with the Quickstart.

Start here

Build

Prompting

Text to speech

Speech to text

Money

Reference

Mirai Voice: AI voice agents for Indian phone calls

Quickstart

API overview

Billing

Roadmap

Get a key

Quickstart

API overview

Billing

Roadmap

​Get a key

Get a key